The fina♔l de-boosting operation of India's Moon mission Chandrayaan-3 has s🍌uccessfully completed, ISRO has said.
India’s space agency said it successfully reduced the orbit of the Chandrayaan-3 mission's Lander Module (LM), furt🎉her br🥂inging it nearer to the moon.
The national space agency also said that the LM would now undergo interna🏅l checks, reported PTI.
The LM, comprising the🐲 lander ‘Vikram' and rover ‘Pragyan’, is expected to touch down on the lunar surface on August 23 evening, it said.
“The second and final deboosting (slowing down) operation haꦬs successfully reduced the LM orbit to𒅌 25 km x 134 km. The module would undergo internal checks and await the sun-rise at the designated landing site. The powered descent is expected to commence on August 23, 2023, around 1745 Hrs IST,” ISRO said in a post on 'X' (formerly Twitter).
The LM of ♉Chandrayaan-3 successfully separ🃏ated from the Propulsion Module on Thursday, 35 days after the mission was launched on July 14.
ISRO had earlier said, that after the separation, the lander is expected to undergo "deboost" (the process of slowing down) operations to place it in an orbit, where the Perilune (the orbit's closest point to the Moon) ꦯis 30 kilometres and Apolune (farthest point from the Moon) is 100 km, from where the soft landing on the south polar region of the Moon will be attempted, the report mꦇentioned.
It said at around 30 km altitude,ᩚᩚᩚᩚᩚᩚᩚᩚᩚ𒀱ᩚᩚᩚ the lander enters the powered braking phase, and begins to use its thrusters to reach the surface of the moon, they said, adding that at an altitude of about 100 m altitude, the lander would scan the surface to check ꦆwhether there are any obstacles and then start descending to make a soft landing.
It added post its launch on July 14, Chandrayaan-3 entered into the lunar orbit on August 5, following which orbit reduction manoeuvres were carried out on the satellite on August 6, ♑9, 14 and 16, ahead of the separation of both its modules on August 17, in the runup to the landing on August 23.
Earlier, over five moves in the three weeks since the July 14 launch,♊ ISRO lifted the Chandrayaan-3 spacecraft into orbits farther and farther away from the Earth, it said.
♊Then, on August 1 in a key manoeuvre -- a slingshot ﷽move -- the spacecraft was sent successfully towards the Moon from Earth's orbit.
Following this trans-lunar injection, the Chandrayaan-3 spacecraft escaped from orbiting the Earth and began following a path that would take it to the vicinity of the moon.
